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60 lines
2.4 KiB
Markdown
60 lines
2.4 KiB
Markdown
# DJI-FCC-HACK
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A simple Android app that forces DJI N1 remotes to FCC
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<img src=".github/light.webp" alt="app" width="200"/><img src=".github/dark.webp" alt="app" width="200"/>
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>[!WARNING]
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> This only works for drone with DJI N1 remotes. If you have a different remote, this app will not work for you.
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## How to use
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Download the latest release from the [releases page](https://github.com/M4TH1EU/DJI-FCC-HACK/releases) and install it on your Android device.
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>[!IMPORTANT]
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> You need to repeat the following steps every time you turn on the drone and/or remote.
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Then follow these steps:
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1. Turn on the drone and remote and wait a few seconds for them to connect.
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2. Connect your phone to the **bottom** USB port of the remote.
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3. Click on 'Send FCC Patch'.
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4. Disconnect your phone from the bottom USB port of the remote and connect it to the **top** USB port.
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5. Enjoy your drone with FCC mode.
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## Compatibility
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This app should work on any Android device running Android 8 and above.
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**Tested on the following drones:**
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- DJI Mavic Air 2
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- DJI Mini 4K
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- DJI Mini 2
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>[!NOTE]
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> Please let me know if you have tested this app on another drone so I can update this README.
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## How do I know if it worked?
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Open the DJI Fly app and go to the Transmission tab. Look at the horizontal bar around -90 dBm:
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- If it lines up with the 1km mark, your drone is in CE mode.
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- If it falls below the 1km mark, your drone is in FCC mode.
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_Check the images below for reference._
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| FCC | CE |
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|-------------------------------|-----------------------------|
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|  |  |
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## FAQ
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### Does this work on iOS?
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No, this app is only available for Android.
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### Does this work on DJI Smart Controller?
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No, this app is only available for N1 remotes (the ones without a screen).
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### Does this work on DJI XYZ drone?
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Maybe? Give it a try and let me know if it does so I can update this README.
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### How does this work?
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This app simply sends a command to the remote to switch to FCC mode over the USB port.
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### Can I use this app to switch back to CE mode?
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No, this app only switches to FCC mode. To switch back to CE mode, you need to turn off the drone and remote and turn them back on.
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## Credits
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This app is based on the work of [galbb](https://mavicpilots.com/members/galbb.148459/) on the [MavicPilots forum](https://mavicpilots.com/threads/mavic-air-2-switch-to-fcc-mode-using-an-android-app.115027/).
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